''Jena (Germany) Whatever the size of mobile phones or computers are, the way in which such electronic devices operate relies on the interaction between various materials. For this reason, engineers as well as researchers need to know exactly how specific ...'

''X-ray machines traditionally use bulky power sources to generate rays. However, California startup Tribogenics is betting that a novel method of powering X-ray machines will revolutionize medical care and airport security. The best part Tribogenics has ...'

''Breast cancer patients, individuals at risk for osteoporosis and those undergoing certain types of bone cancer therapies often take drugs containing bisphosphonates. These drugs have been found to place people at risk for developing osteonecrosis of the ...'